P58

P58 may refer to:

• Feinwerkbau P58, an air pistol
• {{HMS|Untamed|P58}}, a submarine of the Royal Navy
• {{INS|Sumedha|P58}}, a patrol vessel of the Indian Navy
• Lockheed XP-58 Chain Lightning, an American prototype heavy fighter
• Papyrus 58, a biblical manuscript
• P58, a state regional road in Latvia

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